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Official data from INPI

Processo para recuperar produtos residuais obtidos quando da fabricação de fluoreto de alumínio.

ArquivadaInvention Patent

Application data

Number

PI8208048

Type

Invention Patent

Filing

12/21/1982

Publication

11/22/1983

Progress at the INPI

  1. Filing12/21/82
  2. Publication11/22/83
  3. Abandoned09/17/85
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 01/12/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

B. A. (pessoa física)

SE

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Inventors

B. [. (pessoa física)

Technical data

IPC Classification

Priority claims

SE

8200045-6 · 01/07/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

01/12/1988

RPI 899

Exigência - art. 36 da LPI

#6.1

06/16/1987

RPI 869

Solicitação de exame técnico

#4.1

09/17/1985

RPI 778

Notificação de entrada na fase nacional - PCT

#1.3

11/22/1983

RPI 683

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